英语语法分析

Someone brought a moppet and put it on the haulm in the cardboard manger.

有人带来了一个娃娃，并把它放在纸板槽里的稻草上。

The extracellular enzyme activity rate of No. 3 is higher than haulm cultivation materials.

姬松茸营养物质的利用规律总的看来，3号栽培料的酶活性明显高于稻草栽培料。

Before boiler working, pull the haulm of safe valve by hydraulic motor set until the safe valve spring.

在锅炉未点火启炉之前，采用液压马达助力装置主动提拉安全阀阀杆，使安全阀开启。